[PATCH 4/4] net: Fix checkpatch, Missing a blank line after declarations

[Tobin C. Harding]

This patch fixes multiple occurrences of checkpatch WARNING: Missing
a blank line after declarations.

Signed-off-by: Tobin C. Harding <m...@tobin.cc>
---
 net/core/dev.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/net/core/dev.c b/net/core/dev.c
index 6a076a1..fa63485 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2520,6 +2520,7 @@ u16 __skb_tx_hash(const struct net_device *dev, struct 
sk_buff *skb,
 
        if (dev->num_tc) {
                u8 tc = netdev_get_prio_tc_map(dev, skb->priority);
+
                qoffset = dev->tc_to_txq[tc].offset;
                qcount = dev->tc_to_txq[tc].count;
        }
@@ -2734,9 +2735,11 @@ static int illegal_highdma(struct net_device *dev, 
struct sk_buff *skb)
 {
 #ifdef CONFIG_HIGHMEM
        int i;
+
        if (!(dev->features & NETIF_F_HIGHDMA)) {
                for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                        skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
                        if (PageHighMem(skb_frag_page(frag)))
                                return 1;
                }
@@ -2750,6 +2753,7 @@ static int illegal_highdma(struct net_device *dev, struct 
sk_buff *skb)
                for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                        skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
                        dma_addr_t addr = page_to_phys(skb_frag_page(frag));
+
                        if (!pdev->dma_mask || addr + PAGE_SIZE - 1 > 
*pdev->dma_mask)
                                return 1;
                }
@@ -3227,6 +3231,7 @@ static u16 __netdev_pick_tx(struct net_device *dev, 
struct sk_buff *skb)
        if (queue_index < 0 || skb->ooo_okay ||
            queue_index >= dev->real_num_tx_queues) {
                int new_index = get_xps_queue(dev, skb);
+
                if (new_index < 0)
                        new_index = skb_tx_hash(dev, skb);
 
@@ -3256,6 +3261,7 @@ struct netdev_queue *netdev_pick_tx(struct net_device 
*dev,
 
        if (dev->real_num_tx_queues != 1) {
                const struct net_device_ops *ops = dev->netdev_ops;
+
                if (ops->ndo_select_queue)
                        queue_index = ops->ndo_select_queue(dev, skb, 
accel_priv,
                                                            __netdev_pick_tx);
@@ -3781,6 +3787,7 @@ static int netif_rx_internal(struct sk_buff *skb)
 #endif
        {
                unsigned int qtail;
+
                ret = enqueue_to_backlog(skb, get_cpu(), &qtail);
                put_cpu();
        }
@@ -3840,6 +3847,7 @@ static __latent_entropy void net_tx_action(struct 
softirq_action *h)
 
                while (clist) {
                        struct sk_buff *skb = clist;
+
                        clist = clist->next;
 
                        WARN_ON(atomic_read(&skb->users));
@@ -5708,6 +5716,7 @@ static int netdev_adjacent_sysfs_add(struct net_device 
*dev,
                              struct list_head *dev_list)
 {
        char linkname[IFNAMSIZ+7];
+
        sprintf(linkname, dev_list == &dev->adj_list.upper ?
                "upper_%s" : "lower_%s", adj_dev->name);
        return sysfs_create_link(&(dev->dev.kobj), &(adj_dev->dev.kobj),
@@ -5718,6 +5727,7 @@ static void netdev_adjacent_sysfs_del(struct net_device 
*dev,
                               struct list_head *dev_list)
 {
        char linkname[IFNAMSIZ+7];
+
        sprintf(linkname, dev_list == &dev->adj_list.upper ?
                "upper_%s" : "lower_%s", name);
        sysfs_remove_link(&(dev->dev.kobj), linkname);
@@ -5987,6 +5997,7 @@ void netdev_upper_dev_unlink(struct net_device *dev,
                             struct net_device *upper_dev)
 {
        struct netdev_notifier_changeupper_info changeupper_info;
+
        ASSERT_RTNL();
 
        changeupper_info.upper_dev = upper_dev;
@@ -6748,6 +6759,7 @@ EXPORT_SYMBOL(dev_change_xdp_fd);
 static int dev_new_index(struct net *net)
 {
        int ifindex = net->ifindex;
+
        for (;;) {
                if (++ifindex <= 0)
                        ifindex = 1;
@@ -7168,6 +7180,7 @@ void netif_tx_stop_all_queues(struct net_device *dev)
 
        for (i = 0; i < dev->num_tx_queues; i++) {
                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+
                netif_tx_stop_queue(txq);
        }
 }
-- 
2.7.4